US4731351AExpiredUtilityPatentIndex 63

Catalyst composition

Assignee: PHILLIPS PETROLEUM COPriority: Oct 14, 1983Filed: Jul 20, 1984Granted: Mar 15, 1988

Est. expiryOct 14, 2003(expired)· nominal 20-yr term from priority

Inventors:KIMBLE JAMES B

C07C 5/48B01J 23/18B01J 23/28B01J 23/14

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Claims

Abstract

A catalyst composition comprising lithium, titanium, and a promoter selected from the group consisting of molybdenum, tin and antimony, wherein the atomic ratio of lithium to titanium is above about 1.8:1.

Claims

exact text as granted — not AI-modified

That which is claimed is: 
     
       1. A catalyst composition comprising lithium, titanium and a promoter selected from the group consisting of molybdenum, tin and antimony, wherein the atomic ratio of lithium to titanium is above about 1.8:1. 
     
     
       2. A catalyst composition in accordance with claim 1 wherein the atomic ratio of lithium to titanium in said catalyst composition is in the range of about 2:1 to about 3:1 and wherein the concentration of said promoter in said catalyst composition is in the range of about 1 weight percent to about 10 weight percent calculated as the element and based on the weight of said catalyst composition. 
     
     
       3. A catalyst composition in accordance with claim 1 wherein said promoter is molybdenum. 
     
     
       4. A catalyst composition in accordance with claim 1 wherein said promoter is tin. 
     
     
       5. A catalyst composition in accordance with claim 1 wherein said promoter is antimony.

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